So I went to use the windshield washer and nothing came out, with all the other safety features this car has really no low washer fluid light. Oh by the way it takes almost 2 gallons
I do not see any indication of anti-frost/anti-freeze properties online for that product.BMW screen wash concentrate is pretty decent, and anti-frost:
https://www.amazon.com/BMW-Genuine-...82B8NY5F27Y&psc=1&refRID=5B6B5M3TW82B8NY5F27Y
I'd use it with distilled water to minimize spots and lower the freezing point a little.
If you live in a warm climate, use nextzett kristalklar.